CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Greene County, Iowa
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	10,045	100.0	10,366	100.0	321	3.2
In households	9,879	98.3	10,120	97.6	241	2.4
In group quarters	166	1.7	246	2.4	80	48.2
HOUSEHOLD SIZE
Total households	4,226	100.0	4,202	100.0	-24	-0.6
1-person household	1,210	28.6	1,221	29.1	11	0.9
2-person household	1,595	37.7	1,538	36.6	-57	-3.6
3-person household	524	12.4	547	13.0	23	4.4
4-person household	520	12.3	500	11.9	-20	-3.8
5-or-more-person household	377	8.9	396	9.4	19	5.0
Mean number of persons per household	2.34	(X)	2.41	(X)	0.07	(X)
VEHICLES AVAILABLE1
Total households	4,226	100.0	4,202	100.0	-24	-0.6
No vehicle available	323	7.6	309	7.4	-14	-4.3
1 vehicle available	1,199	28.4	1,233	29.3	34	2.8
2 vehicles available	1,730	40.9	1,517	36.1	-213	-12.3
3 vehicles available	764	18.1	835	19.9	71	9.3
4 vehicles available	137	3.2	227	5.4	90	65.7
5 or more vehicles available	73	1.7	81	1.9	8	11.0
Mean vehicles per household	1.87	(X)	1.93	(X)	0.06	(X)
WORKERS BY SEX1
Workers 16 years and over	4,473	100.0	4,565	100.0	92	2.1
Male	2,435	54.4	2,415	52.9	-20	-0.8
Female	2,038	45.6	2,150	47.1	112	5.5
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	4,473	100.0	4,565	100.0	92	2.1
Drove alone	3,140	70.2	3,532	77.4	392	12.5
Carpooled	541	12.1	534	11.7	-7	-1.3
Public transportation (including taxicab)	20	0.4	13	0.3	-7	-35.0
Bicycle or walked	291	6.5	198	4.3	-93	-32.0
Motorcycle or other means	50	1.1	13	0.3	-37	-74.0
Worked at home	431	9.6	275	6.0	-156	-36.2
TRAVEL TIME TO WORK
Workers who did not work at home	4,042	100.0	4,290	100.0	248	6.1
Less than 5 minutes	610	15.1	492	11.5	-118	-19.3
5 to 9 minutes	1,298	32.1	1,205	28.1	-93	-7.2
10 to 14 minutes	689	17.0	539	12.6	-150	-21.8
15 to 19 minutes	345	8.5	522	12.2	177	51.3
20 to 29 minutes	415	10.3	497	11.6	82	19.8
30 to 44 minutes	376	9.3	529	12.3	153	40.7
45 or more minutes	309	7.6	506	11.8	197	63.8
Mean travel time to work (minutes)	14.9	(X)	19.4	(X)	4.6	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	4,042	100.0	4,290	100.0	248	6.1
5:00 a.m. to 6:59 a.m.	1,101	27.2	1,210	28.2	109	9.9
7:00 a.m. to 7:59 a.m.	1,352	33.4	1,444	33.7	92	6.8
8:00 a.m. to 8:59 a.m.	639	15.8	721	16.8	82	12.8
9:00 a.m. to 9:59 a.m.	200	4.9	104	2.4	-96	-48.0
10:00 a.m. to 11:59 a.m.	126	3.1	87	2.0	-39	-31.0
12:00 p.m. to 11:59 p.m.	540	13.4	594	13.8	54	10.0
12:00 a.m. to 4:59 a.m.	84	2.1	130	3.0	46	54.8
1See the entry for this item in the Technical Notes in the root directory or state subdirectories (filename: tech_notes.txt). (X)Not applicable. Source:U.S. Census Bureau. Census of Population and Housing, 1990 and 2000 long-form (sample) data.

CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 2. Profile of Selected 2000 Characteristics
Geographic Area: Greene County, Iowa
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	10,366	100.0
Under 16 years	2,302	22.2
16 to 20 years	676	6.5
21 to 24 years	340	3.3
25 to 44 years	2,485	24.0
45 to 64 years	2,316	22.3
65 years and over	2,247	21.7
Mean age (years)	40.9	(X)
HOUSEHOLD INCOME IN 19991
Total households	4,202	100.0
Less than $15,000	806	19.2
$15,000 to 19,999	319	7.6
$20,000 to 24,999	377	9.0
$25,000 to 49,999	1,467	34.9
$50,000 to 74,999	830	19.8
$75,000 to 99,999	265	6.3
$100,000 or more	138	3.3
Mean household income (dollars)	40,114	(X)
Median household income (dollars)	33,883	(X)
Household Size by Vehicles Available1
Household Size		Mean vehicles per household	Vehicles available
			Total households	No vehicle	1 vehicle	2 vehicles	3 vehicles	4 or more vehicles
Total households		1.93	4,200	310	1,235	1,515	835	310
	Row percent	(X)	100.0	7.4	29.4	36.1	19.9	7.4
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		1.09	1,220	240	710	215	40	15
	Row percent	(X)	100.0	19.7	58.2	17.6	3.3	1.2
	Column percent	(X)	29.0	77.4	57.5	14.2	4.8	4.8
2-person household		2.14	1,540	40	305	735	345	110
	Row percent	(X)	100.0	2.6	19.8	47.7	22.4	7.1
	Column percent	(X)	36.7	12.9	24.7	48.5	41.3	35.5
3-person household		2.26	545	10	110	205	160	60
	Row percent	(X)	100.0	1.8	20.2	37.6	29.4	11.0
	Column percent	(X)	13.0	3.2	8.9	13.5	19.2	19.4
4-or-more-person household		2.51	895	15	105	360	290	125
	Row percent	(X)	100.0	1.7	11.7	40.2	32.4	14.0
	Column percent	(X)	21.3	4.8	8.5	23.8	34.7	40.3
Means of Transportation to Work by Travel Time to Work1
Means of Transportation		Mean travel time to work (minutes)	Travel time to work
			Workers who did not work at home	Less than 10 minutes	10 to 19 minutes	20 to 29 minutes	30 to 44 minutes	45 or more minutes
Workers who did not work at home		19.4	4,290	1,695	1,060	495	530	505
	Row percent	(X)	100.0	39.5	24.7	11.5	12.4	11.8
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		19.2	3,530	1,420	890	400	415	410
	Row percent	(X)	100.0	40.2	25.2	11.3	11.8	11.6
	Column percent	(X)	82.3	83.8	84.0	80.8	78.3	81.2
Carpooled		24.5	535	135	110	90	115	85
	Row percent	(X)	100.0	25.2	20.6	16.8	21.5	15.9
	Column percent	(X)	12.5	8.0	10.4	18.2	21.7	16.8
Public transportation (including taxicab)		18.1	15	10	4	0	0	4
	Row percent	(X)	100.0	66.7	26.7	0.0	0.0	26.7
	Column percent	(X)	0.3	0.6	0.4	0.0	0.0	0.8
Bicycle or walked		10.1	200	130	55	0	0	10
	Row percent	(X)	100.0	65.0	27.5	0.0	0.0	5.0
	Column percent	(X)	4.7	7.7	5.2	0.0	0.0	2.0
Motorcycle or other means		12.7	15	4	4	4	0	0
	Row percent	(X)	100.0	26.7	26.7	26.7	0.0	0.0
	Column percent	(X)	0.3	0.2	0.4	0.8	0.0	0.0
1See the entry for this item in the Technical Notes in the root directory or state subdirectories (filename: tech_notes.txt). (X)Not applicable. Source:U.S. Census Bureau. Census of Population and Housing, 1990 and 2000 long-form (sample) data.